GS1 › World Geography
Revision note: Earth's Interior, Rocks and Plate Tectonics
- Moho = crust/mantle; Gutenberg = mantle/core
- S-waves do not pass through liquid → the outer core is liquid
- Himalayas = convergent boundary; Mid-Atlantic Ridge = divergent
- Marble comes from limestone (metamorphic)
Source: https://upscprep.in/upsc/gs1/world-geography/earths-interior-rocks-and-plate-tectonics/ · UPSCPrep.in